本文整理汇总了Java中java.security.acl.AclEntry.checkPermission方法的典型用法代码示例。如果您正苦于以下问题：Java AclEntry.checkPermission方法的具体用法？Java AclEntry.checkPermission怎么用？Java AclEntry.checkPermission使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.security.acl.AclEntry的用法示例。
在下文中一共展示了AclEntry.checkPermission方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: checkPermission
import java.security.acl.AclEntry; //导入方法依赖的package包/类
/**
* Checks whether or not the specified principal has the specified
* permission.
* If it does, true is returned, otherwise false is returned.
* More specifically, this method checks whether the passed permission
* is a member of the allowed permission set of the specified principal.
* The allowed permission set is determined by the same algorithm as is
* used by the getPermissions method.
*
* @param user the principal, assumed to be a valid authenticated Principal.
* @param perm the permission to be checked for.
* @return true if the principal has the specified permission,
* false otherwise.
* @see java.security.Principal
* @see java.security.Permission
*/
@Override
public boolean checkPermission(Principal user,
java.security.acl.Permission perm) {
for (Enumeration<AclEntry> e = entryList.elements();e.hasMoreElements();){
AclEntry ent = e.nextElement();
if (ent.getPrincipal().equals(user))
if (ent.checkPermission(perm)) return true;
}
return false;
}
示例2: checkPermission
import java.security.acl.AclEntry; //导入方法依赖的package包/类
/**
* Checks whether or not the specified principal has the specified
* permission.
* If it does, true is returned, otherwise false is returned.
* More specifically, this method checks whether the passed permission
* is a member of the allowed permission set of the specified principal.
* The allowed permission set is determined by the same algorithm as is
* used by the getPermissions method.
*
* @param user the principal, assumed to be a valid authenticated Principal.
* @param perm the permission to be checked for.
* @return true if the principal has the specified permission,
* false otherwise.
* @see java.security.Principal
* @see java.security.Permission
*/
public boolean checkPermission(Principal user,
java.security.acl.Permission perm) {
for (Enumeration e = entryList.elements();e.hasMoreElements();){
AclEntry ent = (AclEntry) e.nextElement();
if (ent.getPrincipal().equals(user))
if (ent.checkPermission(perm)) return true;
}
return false;
}